Tetraethide
四乙基金属
🗣️ 情景例句
What's your trade-in policy?
这里对汽车是怎样做折价处理的？
Sufficient for the day is the evil thereof.
一天的不幸已够人受的了，别再自寻烦恼。
Duck, and like them the pigeons, are endowed with such-like muscles, that are a good part of the weight of the bird,
野鸭及它们相似的鸽子有天赋的钢铁般的肌肉，占了体重的很大一部分。